The best time for a safari in Tanzania is during the dry season, from late June to October, when wildlife viewing is at its peak. During these months, animals gather around water sources, making it easier to spot a variety of species, including the Big Five. This period also coincides with the Great Migration in the Serengeti, where millions of wildebeest and zebras move in search of greener pastures. While the dry season is ideal for game viewing, the green season, from November to May, offers lush landscapes, fewer tourists, and excellent birdwatching opportunities, especially for migratory species.